2730098790 has 64 divisors (see below), whose sum is σ = 7663449600. Its totient is φ = 689707872.

The previous prime is 2730098743. The next prime is 2730098821. The reversal of 2730098790 is 978900372.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260962 + ... + 271221.

It is an arithmetic number, because the mean of its divisors is an integer number (119741400).

Almost surely, 2^2730098790 is an apocalyptic number.

2730098790 is an abundant number, since it is smaller than the sum of its proper divisors (4933350810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2730098790 is a wasteful number, since it uses less digits than its factorization.

2730098790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532218 (or 532212 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 2730098790 is about 52250.3472715732. The cubic root of 2730098790 is about 1397.6318450712.

The spelling of 2730098790 in words is "two billion, seven hundred thirty million, ninety-eight thousand, seven hundred ninety".